package com.wl.servlet;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

@WebServlet("/cookie2")
public class CookieServlet2 extends HttpServlet {

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        // 1.获取Cookie
        Cookie[] cookies = req.getCookies();
        // 2.遍历所有cookie
        if (cookies != null){
            for (Cookie c : cookies ) {
                System.out.println(c.getName() + "\t" + c.getValue() + "\t");
            }
        }
    }
}
